Face mask



FIG. 1 is a front perspective view of a face mask showing our newdesign;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a side elevation view thereof;

FIG. 5 is an opposite side elevation view of FIG. 4;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a front perspective view thereof with the air valve removedfor ease of illustration;

FIG. 9 is a front elevation view thereof with the air valve removed forease of illustration;

FIG. 10 is a side elevation view thereof with air valve removed for easeof illustration;

FIG. 11 is an exploded side elevation view of FIG. 4, showing the innermask removed from the outer mask; and,

FIG. 12 is an exploded top view of FIG. 6, showing the inner maskremoved from the outer mask.

The broken lines shown in the drawings are only provided to illustratethe environment of the design, and form no part of the claimed design.

CLAIM The ornamental design for a face mask, as shown and described.